Portable electronic device



FIG. 1 is a perspective view of a portable electronic device.

FIG. 2 is a front view of FIG. 1.

FIG. 3 is a back view of FIG. 1.

FIG. 4 is a right side view of FIG. 1.

FIG. 5 is a left side view of FIG. 1.

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1. 

I claim the ornamental design for a portable electronic device, as shown and described. 